for "religion and ethics newsweekly," i'm lucky severson in buffalo, new york. >>> in other news, new allegations of catholic clergy misconduct, this time in the netherlands. an investigative commission has released figures showing that nearly 2,000 people had made complaints in the past of sexual or physical abuse. almost all the cases are decades old. a high-ranking church official in the netherlands has said the dutch church "knew nothing" about such activity. in one of the concentration camps during world war ii, there was a jewish prison choir. the members learned various famo famous requiem mass. survivors said they had great inner strength from singing the requiem to their captors. bob faw reports. >> every note. get inside of every note. inside of every note. >> reporter: in a washington, d.c., church an impassioned conductor implores his choir. >> very nice. what you're doing is very nice, and there's no room for that. it has to be extraordinary, the sort of thing that you will remember all of your lives. >> reporter: whenever he can, murry sidlin urges them to do more, becau